: These two characters continue their trend of being Nagasumi's primary antagonists, actively sabotaging efforts to shrink him because they want him gone for good.
The episode kicks off with Sun and Lunar attempting a diet, leading Sun’s father, Gōzaburō, to purchase various "mermaid-only" health products. In a classic comedy of errors, Nagasumi accidentally drinks a special mineral water meant for mermaids. Because the drink is not formulated for humans, it causes him to grow to , leading to a hilarious parody of "Attack of the 50 Foot Whatever" tropes. Dub Performance and Humour Seto no Hanayome (Dub) Episode 11
The English dub is widely praised for its high energy and comedic timing, which are on full display here. : These two characters continue their trend of